5.28% is the change from 398 to 419
Calculation steps:
[( 419 - 398 ) ÷ 398] x 100 = 5.28%
Formula
Percentage change = [(419 - 398) / 398] x 100
Subtract the new number by the original number
419 - 398 = 21
21 ÷ 398 = 0.052763819095477386
0.052763819095477386 x 100 = 5.28%